Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka8 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Ka6 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Kb8 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Kd4 win in 7 half-moves
10 Kc4 win in 9 half-moves
11 Ra3 win in 9 half-moves
12 Kc8 win in 11 half-moves
13 Ra6 win in 11 half-moves
14 Kc7 win in 19 half-moves
15 Kb2 draw
16 Kc2 draw
17 Kd2 draw
18 Kd3 draw
19 Ra1 draw
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves